Kuv ntseeg tias ntau tus tswv excavator tau ntsib cov xwm txheej uas cov ntsia hlau tau xeb thiab tsis tuaj yeem tshem tawm. Kuv ntseeg tias kuj tseem muaj ntau tus tswv uas siv cov tshuaj tua kab xeb kom tshem tawm cov xeb, tab sis qee zaum cov xeb tshem tawm yuav tsis ua haujlwm zoo, yog li nws yog qhov yuav tsum tau tshem cov rusted screws. Yog li, yuav ua li cas tshem tawm rusted screws ntawm excavator txhawb log?
1. Tom qab cov ntsia hlau ntawm lub excavator txhawb lub log xeb, tapping tuaj yeem ua rau muaj kev cuam tshuam. Nyob rau hauv kev vibration muaj zog, qhov khoob yuav tsim ntawm cov ntsia hlau thiab cov khoom, ua rau cov ntsia hlau loosen.
2. Txoj kev hlawv. Thaum tshav kub kub ntawm cov ntsia hlau disassembled thiab cov cheeb tsam ib puag ncig nrog hluav taws, ncuav dej txias rau ntawm cov ntsia hlau tom qab lub sijhawm, thiab siv lub hauv paus ntsiab lus ntawm thermal expansion thiab contraction kom lub disassembly ntawm screws yooj yim dua.
3. Cov txheej txheem vuam hluav taws xob suav nrog kev vuam hlau pas nrig lossis ntsia hlau rau ntawm cov ntsia hlau ntawm lub excavator txhawb lub log, ua kom lub zog ntawm cov ntsia hlau, thiab yooj yim unscrewing nws nrog tsawg zog. Tau kawg, qhov xwm txheej no yog tsim rau cov ntsia hlau nrog thaj chaw ua haujlwm loj, vim tias cov ntsia hlau me me dhau tsis tuaj yeem siv tau.
Excavators ua hauj lwm rau cov chaw tsim kho rau lub sijhawm ntev tsis tuaj yeem zam kev xeb ntawm cov ntsia hlau, thiab kev kho cov ntsia hlau tom qab xeb yog teeb meem heev. Tsis tsuas yog nws nyuaj rau tshem tawm, tab sis kuj tseem muaj cov xwm txheej uas cov ntsia hlau plam, yuav tsum tau hloov cov khoom. Kuv ntseeg hais tias los ntawm cov lus qhia saum toj no, txhua tus neeg kuj tau kawm txog ntau txoj hauv kev los tshem cov rusted screws ntawm excavator txhawb lub log. Koj tuaj yeem xaiv txoj kev tsim nyog raws li koj tus kheej qhov xwm txheej.